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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: BLYP/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3 1A
Energy calculated at BLYP/3-21G
 hartrees
Energy at 0K-205.314449
Energy at 298.15K-205.324285
HF Energy-205.314449
Nuclear repulsion energy134.596426
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at BLYP/3-21G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3305 3287 18.87      
2 A 3199 3182 24.80      
3 A 2994 2977 29.88      
4 A 1658 1648 38.09      
5 A 1335 1328 0.14      
6 A 888 883 11.76      
7 A 748 744 0.11      
8 A 525 522 30.11      
9 A 308 306 69.37      
10 E 3304 3286 8.70      
10 E 3304 3286 8.70      
11 E 3203 3186 16.12      
11 E 3203 3186 16.12      
12 E 1663 1654 7.90      
12 E 1663 1654 7.90      
13 E 1376 1369 15.21      
13 E 1376 1369 15.20      
14 E 1183 1176 23.22      
14 E 1183 1176 23.22      
15 E 998 992 42.58      
15 E 998 992 42.58      
16 E 743 739 288.16      
16 E 743 738 288.16      
17 E 403 401 47.47      
17 E 403 401 47.47      
18 E 273 272 30.02      
18 E 273 272 30.02      

Unscaled Zero Point Vibrational Energy (zpe) 20625.7 cm-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 20512.3 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at BLYP/3-21G
ABC
0.27826 0.27826 0.15990

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/3-21G

Point Group is C3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.377
H2 0.000 0.000 1.478
N3 0.000 1.429 -0.058
N4 1.238 -0.715 -0.058
N5 -1.238 -0.715 -0.058
H6 0.882 1.881 0.255
H7 1.188 -1.705 0.255
H8 -2.070 -0.176 0.255
H9 -0.030 1.476 -1.098
H10 1.293 -0.712 -1.098
H11 -1.263 -0.764 -1.098

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.10121.49361.49361.49362.08142.08132.08132.08672.08672.0867
H21.10122.09782.09782.09782.41102.41102.41102.96892.96892.9689
N31.49362.09782.47512.47511.03963.36592.63841.04162.70892.7362
N41.49362.09782.47512.47512.63841.03963.36592.73621.04162.7089
N51.49362.09782.47512.47513.36592.63841.03962.70892.73621.0416
H62.08142.41101.03962.63843.36593.59883.59881.68132.95353.6647
H72.08132.41103.36591.03962.63843.59883.59883.66471.68132.9535
H82.08132.41102.63843.36591.03963.59883.59882.95353.66471.6813
H92.08672.96891.04162.73622.70891.68133.66472.95352.55702.5570
H102.08672.96892.70891.04162.73622.95351.68133.66472.55702.5570
H112.08672.96892.73622.70891.04163.66472.95351.68132.55702.5570

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 109.180 C1 N3 H9 109.494
C1 N4 H7 109.180 C1 N4 H10 109.494
C1 N5 H8 109.180 C1 N5 H11 109.494
H2 C1 N3 106.917 H2 C1 N4 106.917
H2 C1 N5 106.917 N3 C1 N4 111.900
N3 C1 N5 111.900 N4 C1 N5 111.901
H6 N3 H9 107.776 H7 N4 H10 107.776
H8 N5 H11 107.776
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.159      
2 H 0.211      
3 N -0.598      
4 N -0.598      
5 N -0.598      
6 H 0.250      
7 H 0.250      
8 H 0.250      
9 H 0.224      
10 H 0.224      
11 H 0.224      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -1.797 1.797
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.004 0.000 0.000
y 0.000 -27.004 0.000
z 0.000 0.000 -21.960
Traceless
 xyz
x -2.522 0.000 0.000
y 0.000 -2.522 0.000
z 0.000 0.000 5.044
Polar
3z2-r210.087
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.802 0.000 0.000
y 0.000 4.802 0.000
z 0.000 0.000 4.640


<r2> (average value of r2) Å2
<r2> 85.107
(<r2>)1/2 9.225